What will happen if 230V DC motor connected to 230V AC
Supply?
Answer Posted / ramesh maurya
motorwiil run on reduced speed
Is This Answer Correct ? | 7 Yes | 4 No |
Post New Answer View All Answers
how to measure earth resistance of a substation
what is load vs Torque curve & why it is used?
1.what is the funtion of chiller primary & scondary pumps. 2.what is the use of distribution lines & Types. 3.what is the use the thermal power stations & how much capacity.
Can any one provide the inspection procedure of MIMIC for VFD panel? Details: If someone wants to have a mimic in the VFD panel what are inputs considered for the mimic(like on,off,trip) whether we are able to add speed variation in the mimic(if so how can we get) and what are the parameters to be checked in the MIMIC during inspection?
I need HT sphere gap calibration table. Can any body help me.
how can maintain the power factor and why and this is how do work tell us
brief notes on ammeters
1.25 kg of hydrogen are burnt with stiochiometric air, the mass of air in kg required is
The size and construction of bushings in a transformer depend upon?
For a spring controlled governer the relation F = ar+b (F is the controlling force, r is the radius of rotation a and b are constants), indicates that the governer is
What is dynamo?How it works and what is the function of dynamo in a DG.
Why does the speed regulating system adopting I controller have no steady-state error? In this single closed-loop speed regulating system, when the input of the I controller Un=0, what is the output voltage of the regulator? What factors do the output voltage depend on?
what is cathodic protaction?
what are the application of over current relay?
How to check the thermocouple is correctly connected to cable for K type? (i,e positive pole is connected to non magnetic conductor and negative pole is connected to magnetic conductor)